NEC Univerge SV8100 System Hardware Manual page 716

Issue 1.0
S 3 I
ECTION NSTALLING
3.1
13 - 4
A
DAPTERS
AC-2R/AC-3R Unit (AC Adapter)
This unit shown in Figure 13-4 AC-2R/AC-3R Unit (AC Adapter)
power to ancillary devices or to an Attendant Console. The AC-2R/AC-3R Unit
must be connected to some adapters that are installed on a Multiline Terminal.
When more than one adapter is installed on a Multiline Terminal, only one
AC-2R/AC-3R Unit is necessary.
Figure 13-4 AC-2R/AC-3R Unit (AC Adapter)
The power requirements for the AC-2R/AC-3R Unit are:
Input: 110~240 Vac, 50/60 Hz, 45 VA
Output: 27 Vdc, 750 mA
Polarity:
3.1.1 Connecting the AC-2R/AC-3R Unit
1. Unplug the AC-2R/AC-3R Unit from the AC outlet.
2. Prepare Multiline Terminal for adapter installation. Refer to
Section 2 Preparing Multiline Terminal for Adapter Installation
on page
⊕
Failing to do this can damage the unit and/or
the Multiline Terminal.
13-1.
Installing D
UNIVERGE SV8100/SV8300
provides
term
Series i Optional Equipment